This one is pretty straightforward. Simply follow the map to any of the waypoints, kill 4 Bullymongs with melee attacks, and grab the fur they drop. You can weaken them however you want, but the killing blow has to be from a melee attack or else the fur won't drop. If you want to kill 2 birds with one stone, you can easily do this mission while working on Shielded Favors. Once you've collected all your fur, either turn the mission in to Claptrap for a nice shotgun or to Hammerlock for an equally nice sniper rifle. Just pick whatever sounds best (and don't worry, there won't be any consequences for your choice)!